Refrigeration & Air Conditioning Lab Equipment
We are one of the leading manufacturers and exporters of Refrigeration & Air Conditioning Lab Equipments. Our range of equipments includes Deep Freezer Vertical, Freeze Drier (Lypholizer), Ice Flaker Machine & Ultra Low Deep Freezer.All our equipments offer ease of operation, hassle free maintenance and precise performance. You can select among different models according to your requirements.
Carbon Di-Oxide Incubator
Model RC001
CO2 incubators provide optimum conditions to grow and maintain cell cultures. A compact electronic dehumidifier and a thermal conductivity CO2 sensor produce a high-precision CO2 environment. View Details
CO2 incubators provide optimum conditions to grow and maintain cell cultures. A compact electronic dehumidifier and a thermal conductivity CO2 sensor produce a high-precision CO2 environment. View Details
Deep Freezer Vertical
Model RC002
The REMI Deep Freezers are designed for storage of biological samples in biotech, life science, clinical research as well as medical ,pharmaceutical specimens, serums, vaccines,blood components. View Details
The REMI Deep Freezers are designed for storage of biological samples in biotech, life science, clinical research as well as medical ,pharmaceutical specimens, serums, vaccines,blood components. View Details
Freeze Drier (Lypholizer)
Model RC003
Freeze drying is the process of removing the moisture from a biological product while maintaining the integrity of the products biological,chemical structure and activities. Freeze drying technology is used in particular for removal of moisture from the products usually of biological origin without causing any noticeable change in the original characteristics. View Details
Freeze drying is the process of removing the moisture from a biological product while maintaining the integrity of the products biological,chemical structure and activities. Freeze drying technology is used in particular for removal of moisture from the products usually of biological origin without causing any noticeable change in the original characteristics. View Details
Ice Flaker Machine
Model RC004
Our ice flaker machines are conceptualized and designed to meet the challenging to all the microbiology, biochemistry, biotechnology and genetic engineering laboratories that have a continuous requirement of ice to store their biological samples along with transportation to other facilities. View Details
Our ice flaker machines are conceptualized and designed to meet the challenging to all the microbiology, biochemistry, biotechnology and genetic engineering laboratories that have a continuous requirement of ice to store their biological samples along with transportation to other facilities. View Details
Ultra Low Deep Freezer
Model RC005
The Ultra-low Temperature Freezer offers a wide variety of research and storage applications. such as low temperature scientific experiments, preservation of red blood plasma, white blood cell, skin, bone, bacteria, semen, biomedical product, ocean product, electronic devices, and low temperature testing of special materials. It is suitable for blood banks, hospital, sanitation and anti-epidemic stations, electronic industries, university laboratories, defense applications. View Details
The Ultra-low Temperature Freezer offers a wide variety of research and storage applications. such as low temperature scientific experiments, preservation of red blood plasma, white blood cell, skin, bone, bacteria, semen, biomedical product, ocean product, electronic devices, and low temperature testing of special materials. It is suitable for blood banks, hospital, sanitation and anti-epidemic stations, electronic industries, university laboratories, defense applications. View Details
Capacity Control Methods in Refrigeration- Engineering Lab Training Systems
Model HV-EXP4505
Technical Description This unit demonstrates several possible ways of regulating the capacity. The cooling capacity of the system with 2 separate evaporators can be changed by adjusting the speed of the open compressor. The compressor drive motor is controlled using a frequency converter. The evaporators are in individual insulated compartments. In the first compartment the temperature is regulated using an intake pressure controller and thermostat (mechanical regulation), in the second compartment using a case controller (electronic regulation). In both cooling compartments a cooling load can be generated using an electrical heater. Fans ensure even temperature distribution. A bypass capacity regulator is installed in the refrigerant circuit that connects the high and low pressure sides of the compressor. The system is equipped with temperature sensors at all relevant measuring points. The signals provided by these sensors are also used by the case controller.. View Details
Technical Description This unit demonstrates several possible ways of regulating the capacity. The cooling capacity of the system with 2 separate evaporators can be changed by adjusting the speed of the open compressor. The compressor drive motor is controlled using a frequency converter. The evaporators are in individual insulated compartments. In the first compartment the temperature is regulated using an intake pressure controller and thermostat (mechanical regulation), in the second compartment using a case controller (electronic regulation). In both cooling compartments a cooling load can be generated using an electrical heater. Fans ensure even temperature distribution. A bypass capacity regulator is installed in the refrigerant circuit that connects the high and low pressure sides of the compressor. The system is equipped with temperature sensors at all relevant measuring points. The signals provided by these sensors are also used by the case controller.. View Details
Commercial Refrigeration Unit with Fault Simulation- Engineering Lab Training Systems
Model HV-EXP4506
Technical Description The system contains a normal cooling circuit and a deep-freezing circuit. Both are supplied from a powerful piston compressor. The unit is equipped with a capacity control regulator, evaporation and intake pressure regulator, heat exchanger, oil separator, starting controller, defrosting heater and many other features of industrial refrigeration systems. The measured data from electronic sensors can be forwarded to a data acquisition card and processed by a PC. Integrated into the system are 25 fault circuits, these simulate typical problems that occur on refrigeration systems. The faults can be activated using pushbutton switches. A three-phase mains supply is required for operation.. View Details
Technical Description The system contains a normal cooling circuit and a deep-freezing circuit. Both are supplied from a powerful piston compressor. The unit is equipped with a capacity control regulator, evaporation and intake pressure regulator, heat exchanger, oil separator, starting controller, defrosting heater and many other features of industrial refrigeration systems. The measured data from electronic sensors can be forwarded to a data acquisition card and processed by a PC. Integrated into the system are 25 fault circuits, these simulate typical problems that occur on refrigeration systems. The faults can be activated using pushbutton switches. A three-phase mains supply is required for operation.. View Details
Cooling Plant with Ice Store- Engineering Lab Training Systems
Model HV-EXP4507
Technical Description The system comprises three modules that are joined together with hoses. The base module (cooling capacity 1.7kW) contains, along with the usual refrigeration components, a brine circuit with intermediate tank, and as a special feature, an ice store. In this way the cold can be stored over an extended period. The two other modules contain the wet cooling tower and the dry cooler. Various operating modes such as charging, discharging or bypass can be used. Of particular interest on this system is the usage of different liquids for heat transport such as refrigerant, brine and water, and the related heat transfer processes.. View Details
Technical Description The system comprises three modules that are joined together with hoses. The base module (cooling capacity 1.7kW) contains, along with the usual refrigeration components, a brine circuit with intermediate tank, and as a special feature, an ice store. In this way the cold can be stored over an extended period. The two other modules contain the wet cooling tower and the dry cooler. Various operating modes such as charging, discharging or bypass can be used. Of particular interest on this system is the usage of different liquids for heat transport such as refrigerant, brine and water, and the related heat transfer processes.. View Details
Cutaway Model Ceiling Fan Air Cooler- Engineering Lab Training Systems
Model HV-EXP4508
Technical Description A hermostatic expansion valve, a filter/drier and a ceiling fan air-cooler (evaporator) in the form of cutaway models are fitted to a base plate. The components are cut such that important individual features and functions are visible.. View Details
Technical Description A hermostatic expansion valve, a filter/drier and a ceiling fan air-cooler (evaporator) in the form of cutaway models are fitted to a base plate. The components are cut such that important individual features and functions are visible.. View Details
Domestic Air Conditioning Controls- Engineering Lab Training Systems
Model HV-EXP4509
Technical Description The unit facilitates the investigation of electrical components used in air conditioning. This includes fault simulation and faultfinding on a compressor and fan motor. These devices are simulated with this unit. During this process the switch state of the equipment is indicated by signal lamps that are arranged on the display and control panel. The related starting, safety and control devices are also clearly laid on the front panel. Laboratory sockets facilitate access to measured points in the electrical circuit. The simulation of 15 faults that can be enabled via the electrical system is performed using push buttons. The series was designed primarily for training on refrigeration and air conditioning systems and is particularly suitable for use in small student groups.. View Details
Technical Description The unit facilitates the investigation of electrical components used in air conditioning. This includes fault simulation and faultfinding on a compressor and fan motor. These devices are simulated with this unit. During this process the switch state of the equipment is indicated by signal lamps that are arranged on the display and control panel. The related starting, safety and control devices are also clearly laid on the front panel. Laboratory sockets facilitate access to measured points in the electrical circuit. The simulation of 15 faults that can be enabled via the electrical system is performed using push buttons. The series was designed primarily for training on refrigeration and air conditioning systems and is particularly suitable for use in small student groups.. View Details
Gas Heated Absorption Refrigeration Unit- Engineering Lab Training Systems
Model HV-EXP4510
Technical Description Unlike mechanically driven compression refrigeration systems, absorption systems use thermal energy directly. There are three circuits in the system: a water circuit, an ammonia circuit and a hydrogen circuit. The system comprises a generator, a condenser, an evaporator with a downstream gas heat exchanger, an absorber and a liquid heat exchanger. The generator is heated with gas not electricity. The unit can therefore be operated independent of the mains electricity. A supply of propane gas is necessary for operation. . View Details
Technical Description Unlike mechanically driven compression refrigeration systems, absorption systems use thermal energy directly. There are three circuits in the system: a water circuit, an ammonia circuit and a hydrogen circuit. The system comprises a generator, a condenser, an evaporator with a downstream gas heat exchanger, an absorber and a liquid heat exchanger. The generator is heated with gas not electricity. The unit can therefore be operated independent of the mains electricity. A supply of propane gas is necessary for operation. . View Details
Heat Pump With Pump Down Control- Engineering Lab Training Systems
Model HV-EXP4511
Technical Description This benchtop unit comprises components that are used in industrial heat pumps. All relevant measured values are displayed. The energy supplied to the compressor motor can be read on a kWh meter. A "pumpdown" circuit is included in the system. After the evaporator outlet temperature is reached a solenoid valve closes the inlet side to the expansion valve. The compressor continues to run and fill the collector with refrigerant until the high pressure cut-out activates. An environmentally friendly refrigerant is used. A supply of cooling water is required.. View Details
Technical Description This benchtop unit comprises components that are used in industrial heat pumps. All relevant measured values are displayed. The energy supplied to the compressor motor can be read on a kWh meter. A "pumpdown" circuit is included in the system. After the evaporator outlet temperature is reached a solenoid valve closes the inlet side to the expansion valve. The compressor continues to run and fill the collector with refrigerant until the high pressure cut-out activates. An environmentally friendly refrigerant is used. A supply of cooling water is required.. View Details
Multiple Compressor Refrigeration Control- Engineering Lab Training Systems
Model HV-EXP4512
Technical Description In high capacity refrigeration systems several compressors are often used in combination. This compound system is controlled via a regulator so that individual compressors can be switched in, depending on the performance required. During this process it is automatically ensured that the compressors are evenly loaded. Using the compound controller it is also possible to compare the energies during individual and combined operation, as the power consumption of the compressors in operation can be read on the controller. A cooling load can be applied to the evaporator in the system using a heater in a closed brine circuit. The measurement of all relevant process parameters with electronic sensors allows the data to be acquired by a PC. A data acquisition card and analysis software is included. All measured data can be simultaneously read on the system so operation is also possible without a PC. The system requires a supply of threephase mains electricity.. View Details
Technical Description In high capacity refrigeration systems several compressors are often used in combination. This compound system is controlled via a regulator so that individual compressors can be switched in, depending on the performance required. During this process it is automatically ensured that the compressors are evenly loaded. Using the compound controller it is also possible to compare the energies during individual and combined operation, as the power consumption of the compressors in operation can be read on the controller. A cooling load can be applied to the evaporator in the system using a heater in a closed brine circuit. The measurement of all relevant process parameters with electronic sensors allows the data to be acquired by a PC. A data acquisition card and analysis software is included. All measured data can be simultaneously read on the system so operation is also possible without a PC. The system requires a supply of threephase mains electricity.. View Details
Oil Return in Refrigeration Systems- Engineering Lab Training Systems
Model HV-EXP4513
Technical Description The unit addresses the problem of oil return in refrigerant circuits. In refrigerant circuits the lubricant is carried through the pipe system by the refrigerant. Oil may impact the compressor if the system is overfilled. If the system is underfilled the compressor may run dry. The selection of the correct diameter and arrangement of pipework is therefore of key importance. The effect of the refrigerant flow rate on the oil return to the compressor is demonstrated on this unit with the aid of glass intake pipes. A complete refrigerant circuit is mounted on the rear of the demonstration panel. To demonstrate the effect of different pipe diameters and routing, individual sections can be selected using ball valves. Pressures and flow rates are measured in the refrigerant circuit. The laboratory trolley mounted system is flexible and suitable for use in different seminar or training rooms.. View Details
Technical Description The unit addresses the problem of oil return in refrigerant circuits. In refrigerant circuits the lubricant is carried through the pipe system by the refrigerant. Oil may impact the compressor if the system is overfilled. If the system is underfilled the compressor may run dry. The selection of the correct diameter and arrangement of pipework is therefore of key importance. The effect of the refrigerant flow rate on the oil return to the compressor is demonstrated on this unit with the aid of glass intake pipes. A complete refrigerant circuit is mounted on the rear of the demonstration panel. To demonstrate the effect of different pipe diameters and routing, individual sections can be selected using ball valves. Pressures and flow rates are measured in the refrigerant circuit. The laboratory trolley mounted system is flexible and suitable for use in different seminar or training rooms.. View Details
Refrigerant Compressor Fault Simulator- Engineering Lab Training Systems
Model HV-EXP4514
Technical Description The table unit is part of a series designed for training in refrigeration engineering. The unit addresses electrical faults as they can occur in the operation of a commonly available refrigerant compressor. The faults are simulated using pushbuttons on the front panel of the unit. Other components as, a switch box with the starting relay, running capacitor, starting capacitor and motor protection circuit breaker are also arranged on the front panel. The measured points in the electrical circuit are accessed using laboratory sockets. A circuit diagram printed on the front panel provides information on the circuit. A multimeter is included for fault-finding.. View Details
Technical Description The table unit is part of a series designed for training in refrigeration engineering. The unit addresses electrical faults as they can occur in the operation of a commonly available refrigerant compressor. The faults are simulated using pushbuttons on the front panel of the unit. Other components as, a switch box with the starting relay, running capacitor, starting capacitor and motor protection circuit breaker are also arranged on the front panel. The measured points in the electrical circuit are accessed using laboratory sockets. A circuit diagram printed on the front panel provides information on the circuit. A multimeter is included for fault-finding.. View Details